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Review on Enhanced OctagonStar L300Mm Start Screw Printer: Upgraded Features for Unmatched Performance by Andrew Dickens

Revainrating 5 out of 5

Great improvement over the original Z-axis lead screw and nut

This is a great improvement over my original Z screws. More durable with smooth up and down movement. I had to set the pitch per millimeter of lead screw to 400 compared to 1600 for my original Z screws in the Marlin firmware. The photos show the original Z-bolts while the other two show the bolt and nut.

Pros
  • Linear motion lead screws
Cons
  • New competitors